HOSE AS 1856803 - Caterpillar

Illustration 1 g03447116
Table 1
Specification for 172-7767 Water Pump Gp    
Item     Qty     Part     Specification Description    
1     1     154-4482 Lip Type Seal     Use the seal installation tool and the press in order to install the seal. Install the seal to the bottom of the bore. The sealing lip must be oriented as shown in the Illustration 1. Do not lubricate the lip seal.    
2     1     169-1750 Seal Gp     Use the seal installation tool and the press in order to install the seal group. Install the seal as a unit onto the shaft until the stationary cup is fully seated in the pump housing.    
3     1     172-5189 Pump Impeller     Bore of the impeller for new shaft is 19.070 0.010 mm (0.7508 0.0004 inch).    
B     1     172-5185 Water Pump Shaft     Diameter of the shaft for impeller seating is
19.100 0.006 mm (0.7520 0.0002 inch).    
4     1     3B-8428 Bolt     Torque to
97 7 N m (72 5 lb ft).